Inflammatory pseudotumor of the liver and spleen diagnosed by percutaneous needle biopsy

Figure 3 Histological findings for the liver via hematoxylin and eosin staining showing patchy fibroses and inflammatory cell infiltration (original magnification × 100). A: Mainly consisting of lymphocytes and plasma cells (original magnification × 200); B and C: Histological findings for the spleen following HE staining showed infiltration by plasma cells (original magnification × 200); D-I: Immunohistochemical analysis of the liver showed that the lesion was positive for CD68 (D), α-smooth muscle actin (SMA) (E), and IgG (F), but not for IgG4 (G), anaplastic lymphoma kinase (ALK) (H), or Epstein-Barr virus (EBV) encoded RNA (EBER) (I). HE: Hematoxylin and eosin.